# Coday vs 灵光

The clearest difference is rating: Coday at 5.0 against 灵光's 4.0. Coday also leads on review sentiment (94% vs 76%). 灵光's advantage is in-app purchases (none vs 3) and ratings volume (84 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Coday sells 3 in-app purchases, starting at $2.99 per month. 灵光 asks for nothing beyond the download.

Coday holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: 灵光 has 84 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 94% of Coday's written reviews are positive against 76% of 灵光's.

Coday ships an update weekly, 灵光 every 10 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Coday | 灵光 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/coday-cost-per-use-tracker/id6740018271/reviews)** | [4.0 (84 ratings)](https://appshunter.io/ios/app/ai/id6751496092/reviews) |
| Number of ratings | 2 | **84** |
| Positive reviews | **94.1% of reviews** | 75.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Freemium | **Free** |
| Size | 50 MB | 283 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [晓明 陈](https://appshunter.io/developer/1495128434) | [Alipay (Hangzhou) Technology Co., Ltd.](https://appshunter.io/developer/333206292) |

## What reviewers say

### Coday

[App page](https://appshunter.io/ios/app/coday-cost-per-use-tracker/id6740018271)

This utility app helps you understand the true cost of your purchases by calculating daily or per-use expenses. Log item details, track usage, and make informed decisions about your spending.

**Highlights:** Track daily cost, Track per-use cost, Log purchases with context, Beautiful item cards with AI color matching, Filter and sort items, Personalize library with 3D icons, Multi-language and currency support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly sub | $2.99 | per month |
| Annual sub | $9.99 | per year |
| Lifetime | $19.99 | one-time |


### 灵光

[App page](https://appshunter.io/ios/app/ai/id6751496092)

This AI assistant integrates language, image, voice, and data understanding to generate multimodal outputs like 3D models, audio, charts, and animations. It offers features for quick app generation, interactive learning, and intelligent visual exploration, making complex information simple.

**Highlights:** Generate interactive apps in 30 seconds, Visualize complex knowledge with 3D models, illustrations, and animations, Understand and generate images and videos, Real-time scene understanding and visual Q&A, Interactive maps for planning and exploration, Summarize financial reports and documents

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Coday free?

Coday is free to download, with in-app purchases available.

### Is 灵光 free?

灵光 is free to download, with no in-app purchases.

### Which has better reviews, Coday or 灵光?

Coday is rated higher. Coday averages 5.0 out of 5 from 2 ratings, while 灵光 averages 4.0 from 84 ratings.

### Do Coday or 灵光 have ads?

Neither Coday nor 灵光 shows ads.

### Which is updated more often, Coday or 灵光?

Coday ships an update weekly, and 灵光 every 10 days. Most recently, Coday was updated on October 28, 2026 and 灵光 on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*